Harmonics monitoring of car's inverter using discrete fourier transformation

Mat Syai'in, N. H. Rohiem, R. K. Tobing, M. A. Atmoko, M. F. Adiatmoko, A. Soeprijanto, A. M. Hatta, Sekartedjo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

This paper proposes a method for constructing a harmonic analyzer prototype used to monitor harmonics caused by a power source generated by a car inverter. The prototype is called Harmonic Monitoring of Car's Inverter (HMC'sI). hMc'sI consists of a current sensor and a microprocessor for data processing and monitoring HMC'sI utilizes PC with Matlab software. The advantage of HMC'sI is that the harmonics that occur can be directly monitored on matlab. so that the analysis of the harmonics that occur as well as simulation steps to reduce the harmonics can be directly simulated. In addition, the price of HMC'sI is very cheap, about one-twentieth times the price of harmonic analyzer commonly sold in the market. The observation is focused on Harmonic 3rd, 5th, 7th, and 9th, then calculated Total Harmonic Distortion (THD) by reference to the standard IEEE 519. from the experimental results it is known that HMC'sI can detect harmonics that occur well with a standard deviation of 1.5% compared to laboratory scale Harmonic Analyzer.

Original languageEnglish
Title of host publicationProceedings - 2017 4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017
EditorsMochammad Facta, Munawar Agus Riyadi, Agung Budi Prasetijo, Eko Didik Widianto, Dania Eridani
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages102-107
Number of pages6
ISBN (Electronic)9781538639467
DOIs
Publication statusPublished - 1 Jul 2017
Event4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017 - Semarang, Indonesia
Duration: 18 Oct 201719 Oct 2017

Publication series

NameProceedings - 2017 4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017
Volume2018-January

Conference

Conference4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017
Country/TerritoryIndonesia
CitySemarang
Period18/10/1719/10/17

Keywords

  • Discrete Fourier Transformation (DFT)
  • Harmonics
  • Inverter
  • Serial Monitor
  • Total Harmonic Distortion (THD)

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